Tuesday
September 30, 2014

Homework Help: chemistry

Posted by Stacy on Wednesday, December 8, 2010 at 6:12pm.

Determine the number of bromide ions in solution when 4.23 g of magnesium bromide and 1.21 g of potassium bromide are dissolved in 120mL of water.

Please explain not sure how to even start this problem, thanks!

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